Ronald Heifetz has been a professor of public leadership at Harvard's Kennedy School for three decades, teaching classes that have included aspiring business leaders and budding heads of state. Each year, he says, the students start his course thinking they'll learn the answer to one question:
As leaders, how can they get others to follow them?
With a Swiss forensics investigation pointing to polonium-210 as a possible cause of Yasser Arafat's death, the radioactive element is back in the news.
Confirming whether the Palestinian leader died from an assassination attempt will be difficult, given polonium's short half-life and the fact that Arafat has been dead nine years, science writer Deborah Blum says.
Whatever happened to Arafat, polonium does have a deadly history.
When it comes to shipping in the United States, there's a bit of a paradox. Even as U.S. exports have grown, the U.S. share of shipping has declined dramatically.
The traffic in and out of U.S. ports increases every year, but most of those ships fly foreign flags. In fact, the number of U.S. flagged ships is barely one quarter of what it was in the 1950s. That means fewer and fewer jobs for the men and women who work on those ships: the United States Merchant Marine.
Originally published on Mon November 11, 2013 2:50 pm
An organization representing 40,000 private schools in Pakistan says it has decided to ban I Am Malala, a memoir written by Malala Yousafzai, the teenager shot by the Taliban for promoting the education of girls.